<template>
  <div>
    <van-nav-bar title="头筹详情" left-arrow @click-left="onClickLeft" />

    <div>
        <div>
            <h2>普通商品</h2>
            <img src="" alt="">
        </div>
        <div>
            <h2>本期头筹</h2>
            <img src="" alt="">
        </div>
    </div>


  </div>
</template>
<script>
import { Toast } from 'vant';

export default {
  methods: {
    onClickLeft() {
      Toast('返回');
    }, 
  }
};
</script>